Karateka Wen Tzu-Yun, known as "Little Fresh," has made significant strides in her sport. She began practising karate in kindergarten, inspired by a neighbour and encouraged by her father. Wen's dedication to karate is evident in her achievements and accolades.

| Season | Event | Rank |
|---|---|---|
| 2021 | Women's -55kg Kumite | B Bronze |
Wen's notable achievements include winning bronze in the -55kg category at the 2020 Olympic Games in Tokyo. This made her the first athlete from Chinese Taipei to win an Olympic medal in karate. She also won gold at the Asian Games in 2014 and 2018, becoming the first female athlete to retain the title in this category.
In 2021, Wen was named an Honoured Citizen of Taipei City by the Taipei City Government. She also received an Outstanding Athlete Award from the city government of Taipei in 2015. These honours reflect her contributions to the sport and her community.
Wen has faced several injuries throughout her career. In 2020, she suffered a muscle tear in her leg. She sustained back and hand injuries in 2022. Additionally, she injured her right hip bone during the 2013 Asian Championships in Dubai, requiring almost two months to recover.
Wen resides in Taipei with her partner, Hsu Wei-Chun. She speaks Hokkien and Mandarin. Wen holds a degree in Physical Education from Taipei University of Education and is pursuing a master's degree at Taiwan Normal University.
Outside of karate, Wen enjoys shopping, watching movies, reading, and swimming. These activities provide a balance to her rigorous training schedule.
Wen's sporting philosophy is encapsulated in her motto: "Without karate, I am not 100% myself." This statement underscores her deep connection to the sport and its significance in her life.
Wen Tzu-Yun continues to be a prominent figure in karate, with plans for further achievements on the horizon. Her journey reflects dedication, resilience, and a passion for excellence.
Karateka Wen Tzu-Yun, known as "Little Fresh," has made significant strides in her sport. She began practising karate in kindergarten, inspired by a neighbour and encouraged by her father. Wen's dedication to karate is evident in her achievements and accolades.