Yannick Wilhelmi is a former European Junior No.1, former Swiss National Champion across all junior age groups and one of the leading Swiss players currently competing Professional Squash Association (PSA) World Tour.

Winner of 7 Professional Squash Association (PSA) titles
Swiss No.1 in all junior age groups (U13 to U19)
European Junior U19 No.1

Yannick Wilhelmi joined #teamunsquashable in 2019 when he reached the final of the PSA Swiss Squash Open having earlier claimed the PSA Squash-IT Kriens and PSA Arena Sylvester Trophy Satellite titles.

In May 2021, Yannick won the PSA Archi Factory Squash Open in Lorient before returning to France in 2022 to claim the PSA Le Reve Squash Challenger.

In between the two victories, a run of seven tournaments where he reached at least the quarter-finals of each event, including another final at the PSA Austrian Squash Open and the semi-finals of the PSA Open de Mulhouse and PSA Swiss Open & Uster Cup ensured that Yannick Wilhelmi climbed inside the world’s top 100 for the first time at the end of 2021.

In May 2023, Yannick claimed the biggest PSA World Tour title of his career to date with victory over France’s Toufik Mekhalfi in the final of the PSA Tour De Las Americas Villa la Angostura Patagonia Squash Open in Argentina.

Yannick Wilhelmi defeated Robin Gadola 11-13 11-7 11-9 11-9 in 68 minutes to be crowned 2023 Swiss Open Champion at the Squash Arena in Uster in October.

In February 2024, Yannick reached his maiden quarter-final of a PSA World Tour Silver event following impressive victories over higher ranked players Lucas Serme and Cesar Salazar at the PSA Pittsburgh Squash Open.

Yannick Wilhelmi uses our UNSQUASHABLE Y-TEC 125 squash racket which features an aerodynamic tapered PowerProfile™ frame geometry and forgiving CarbonWeave™ construction to provide outstanding power, manoeuvrability and handling.

As well as endorsing UNSQUASHABLE squash rackets, clothing, grips, strings and luggage, Yannick Wilhelmi has played a pivotal role in the development of our UNSQUASHABLE TOUR-TEC PRO shoes, the world's most technically advanced specialist squash shoe.