Even as a child, Christian Hacker had sporting visions. If he was asked about his career aspirations at the time, the answer was always "ice hockey player". The inner drive ensured that he was an active player for EC Bad Tölz in the German junior league until 2008. As a goalkeeper, his professional career took him from the young eagles Mannheim to the Dresden Ice Lions and his last assignment as a goalkeeper with the Hammer Eisbären in 2014.

Christian Hacker never lost his enthusiasm for sport. So his professional path led him to fitness sport. As the head of a sports center in Schongau, Bavaria, he started in a well-known German franchise company, where he was most recently responsible for the support of locations in Germany and abroad as Operations Manager.