About Us
At Tresch Athlete Management, we create authentic partnerships that have meaningful impact for our brand clients and athletes.
TAM has two primary strategies: premium sponsorship sales services and brand consultation.

Built on the four pillars of trust, integrity, experience and hard work, we serve clients in the sports industry in order to help them achieve their marketing and sales goals. 

TAM boasts extensive experience working with brands, teams, and world class athletes. We have deep experience in every major area of the industry including work in professional, agency, consulting, domestic and international areas.
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TAM has two primary strategies: premium sponsorship sales services and brand consultation.

Contact Us

Our Athletes

Jonas Boesiger
Birthdate: 05.04.1995
Career Start: 2010
Discipline: Snowboard Slopestyle / Big Air
Stance: Regular
Nationality: Switzerland

Jonas Boesiger, a freestyle snowboarder and Swiss National Snowboard Team member, has made a name for himself as one of the most stylish riders in the world. He’s also found great success throughout his competitive career winning multiple events and competing at the Winter Olympics Games in Pyeongchang and Beijing.

PARTNERS

SPITZENSPORTFÖRDERUNG DER ARMEE, SCHWEIZER SPORTHILFE, SCHWYZER SPORT, EL TONY MATE, STOOS, SMITH, LEVEL GLOVES, HAGLÖFS, 3SIXTY, HÄ?, BLOCKHEAD, Insta360,

CONNECT

INSTAGRAM, FIS, World Snowboard Tour

Nicolas Huber
Birthdate: 14.01.1995
Career Start: 2016
Discipline: Snowboard Slopestyle / Big Air
Stance: Goofy
Nationality: Switzerland

Nicolas is a professional snowboarder specializing in slopestyle and big air, and is a member of the Swiss National Snowboard Team. With his passion for pushing the limits, Nicolas is known for his high energy, motivation, and drive to take snowboarding to the next level. In 2017, he achieved second place in the World Championships in Sierra Nevada, and most recently, he won a bronze medal in the Big Air competition at the 2023 WM in Bakuriani. Not only is Nicolas a top-performing athlete, but he is also an ambassador for the upcoming World Championships in St. Moritz 2025. He eagerly anticipates competing at the Winter Olympics in Italy, which is sure to be an exciting event for him and snowboarding fans worldwide.

PARTNERS

MoonSpring, ENGADIN 2025, MINIPIC, Funky Snowboard, NORTHWAVE DRAKE, TSG, Level GLOVES, Corvatsch, Doodah, SCHWEIZER SPORTHILFE, oneskee

CONNECT

INSTAGRAM, FIS, World Snowboard Tour

Fadri Rhyner
Birthday: 20.03.2005
Career Start: WC 2023
Discipline: Slopestyle; Big Air
Nationality: Switzerland

Dive into the world of Fadri Rhyner, the 18-year-old freeski prodigy! Starting his epic journey at a mere 1.5 years old, Fadri is already a pivotal member of the Swiss Ski Challenger Team. His mastery? Capturing the European Cup and reigning supreme in Davos, Corvatsch, and at the European Youth Olympic Games. With his sights set on Olympic glory and World Championship dominance by 2025, Fadri's journey is more than just sport; it's a breathtaking spectacle of ambition and skill. Witness the rise of the next freeskiing legend. Fadri Rhyner – soaring beyond limits!

PARTNERS

Head, Flimselectric

CONNECT

INSTAGRAM, FIS, Swiss Ski

Kim Gubser
Birthdate: 17.05.2000
Career Start: 2016
Discipline: Freeskiing Slopestyle / Big Air
Nationality: Switzerland

Kim is well on his way to becoming one of the most respected slopestyle and big air skiers of his generation. Due to his fearless style and unquestionable talent, he's been called the 'future of skiing' by legends. Despite all these accolades, Kim keeps a cool head about what the future holds. “I just ski to have fun, and if I do well, I do well. And if I don’t, then I can try something different”, he says. Right now Kim is working hard and get ready with the Swiss team for the 2026 winter games in Italy.

PARTNERS

EL TONY MATE, LINE SKIES, Fulltilt Boots, Davos Klosters, Level Gloves, OAKLEY, SCHWEIZER SPORTHILFE, 777.ch

CONNECT

INSTAGRAM, FIS, SWISS SKI

Thierry Wili
Birthdate: 20.11.2000
CareerStart: 2019
Discipline: Freeskiing Slopestyle / Big Air
Nationality: Switzerland

Skiing has always been about the pursuit of freedom for Thierry. The Swiss native came upas a part of a new generation pushing the boundaries of freeski according to their own imagination. He begun competing in 2019 and has already achieved first place in the swiss championship Slopestyle and Big air this year.  Thierry is also a part of the Swiss Freeski Team. This is only the beginning for Thierry, and we can't wait to see what the future holds for this talented athlete.

PARTNERS

Schilthorn, CHIEFS, POWSTER, Planks Clothing, appenzeller bier alkoholfrei

CONNECT

INSTAGRAM, FIS, SWISS SKI

Colin Wili
Birthdate:14.09.1998
Career Start: 2017
Discipline: Freeskiing Slopestyle / Big Air Nationality: Switzerland

A freestyle skier from Laax Switzerland, Colin Wili is one of the most talented slopestyle skiers in the world. Since he could strap on a pair of skis, Colin has been chasing the winter with his younger brother Thierry. The talented skier is also a member of the Swiss Freeski Team. Right now, Colin is working hard and getting ready for the 2026 Winter Olympic Games in Italy.

PARTNERS

K2 SKIS, FULLTILT BOOTS, GIRO, Pow GLOVES, QUicksilver, SCHWEIZER SPORTHILFE

CONNECT

INSTAGRAM, FIS, SWISS SKI

Anastasia Tatalina
Birthdate: 05.09.2000
Career Start: 2019
Discipline: Freeskiing Slopestyle / Big Air
Nationality:Russia

Anastasia got into freestyle skiing by accident – at the age 12, she was offered the chance to try skiing. From the first time she tried jumps, Anastasia immediately realized that it was exactly what she wanted to do. The Red Bull Athlete skyrocketed to the top of her sport when she became Big Air world champion at only 20 years old and finished the Winter Olympics in 2022 in Beijing with 4th place.

PARTNERS

RED BULL, volkl skis

CONNECT

INSTAGRAM

Jonas Junker
Birthdate: 11.02.2000
Career Start: 2019
Discipline: Snowboard Slopestyle / Big Air
Stance: Goofy
Nationality: Switzerland

Meet Jonas Junker, professionally known as JJ , a highly skilled and dedicated snowboarder hailing from the bustling city of Zurich. Despite starting his snowboarding journey at the age of 13, JJ's passion for the sport and relentless work ethic have propelled him to success. In the 20/21 season, he made a significant impact in the snowboarding world, securing a 3rd place overall ranking in the Europacup and making his debut in the Worldcup. JJ's relentless drive and determination are evident in his riding style, which is characterized by his desire to ride fast and hard, and to constantly push beyond his limits. In JJ's words, "I live to chase my dreams and to inspire others to do the same.

PARTNERS

El tony mate, Westsnowboards, Radixzürich, Deeluxeboots, Fluxbindings

CONNECT

INSTAGRAM, FIS, SWISS SKI

Nicola Bolinger
Birthdate: 20.04.2002
Career Start: 2018
Discipline: Freeskiing Slopestyle / Big AirNationality: Switzerland / Argentina

At just 21, Nicola Bolinger is not just riding the slopes; he's reshaping the freeski landscape. As a key player of the Swiss ski challenger team, he's already carved his name, locking in a stellar second place at the Europa Cup, hot on the heels of his own brother.As Nicola charts the next chapter, his eyes are set on a shimmering prize: X Games Gold. And with his passion, dedication, and raw talent, betting against him would be a mistake. Dive into the world of Nicola Bolinger, where ski dreams aren't just dreamt; they're chased with relentless vigor.

PARTNERS

Head, Snowlife Gloves, Zuoz, ENGADIN 2025

CONNECT

INSTAGRAM, TikTok, FIS, SWISS SKI

Gian A.Bolinger
Birthdate: 13.06.2004
Career start: 2020
Discipline: Freeskiing Solpestyle, Big Air
Nationality: Switzerland/ Argentina

At just 19, Gian is a standout talent in Freeskiing, embodying sheer determination and prowess. Celebrating a win at the Europa Cup Overall Tour, he's clinched a spot for the World Cup 2023/24 and proudly represents Swiss-ski's A-Team. Currently interning at a sports shop, his heart remains with the mountains. Aiming high, Gian sets sights on the Olympics and X-Games, targeting the World Cup's top 10 by 2026. As the World Championship in St. Moritz approaches, each ski jump edges him closer to being named the world's best Freeskier.

PARTNERS

EL TONY MATE, Head, Snowlife Gloves, Zuoz, ENGADIN 2025

CONNECT

INSTAGRAM, TikTok, FIS, SWISS SKI

Alessia Bösch
Birthdate: 14.10.2023
Skiing Comeback: 24/25
Discipline: Slalom, Giant Slalom
Nationality: Swiss

Alessia Bösch is an alpine ski sensation from the snow-laden peaks of Engelberg, Switzerland. Alessia honed her skills, swiftly becoming Switzerland's rising star. At just 20, she has not only amassed national junior titles but also staged a stirring comeback, illustrating her resilient spirit. Alessia's finesse on the slopes mirrors her approach to life—she skis, she rises, she conquers. With her sights now set on the World Cup 2026/27, she marks her return not just to the sport, but to her deepest passion. Watch as Alessia carves her path to triumph, embodying true Swiss tenacity. Follow her journey as she races not just for medals, but for a lasting legacy.

PARTNERS

ATOMIC

CONNECT

INSTAGRAM, TikTok, FIS