Gudmund Storlien had his first World Cup appearance in Trondheim in 2008 and has been a regular in the World Cup since the season 2010/11. Gudmund, who lives in Hamar, near Lillehammer, likes the area for its good infrastructure for athletes: "Lillehammer is a beautiful city. Besides the mostly good weather you have great training possibilities there all year long". The student whose older brother Ole Martin also is a Nordic Combined athlete, is starting for the ski club Mjøs Ski and likes to play Poker and PC Games in his leisure time.
|1650712.03.2015||Gundersen LH HS140/10.0 K||Trondheim||NOR||World Cup||36|
|1650106.03.2015||Gundersen LH HS130/10.0 K||Lahti||FIN||World Cup||29|
|1641207.12.2014||Gundersen LH HS138/10.0 K||Lillehammer||NOR||World Cup||25|
|1641106.12.2014||Gundersen LH HS138/10.0 K||Lillehammer||NOR||World Cup||37|