JH
Jan Helfenstein
SUIМужчины
Дата рождения9/9/1993
Рост-
Вес-
Jan Helfenstein is a Switzerland long-distance runner, born on September 9, 1993. He competes primarily in the Semi and Marathon.
His personal bests include 1:11:12 in the Semi and 2:28:26 in the Marathon. He is currently active on the international athletics circuit, representing Switzerland.