According to this painfully bad Wired article about fnatic,
Strenx works in a mayonnaise factory.

The Counter-Strike players can afford to live off the game, but team members playing other titles can't: Kévin Baéza, a Fnatic Quake Live player competing at IEM, works in a mayonnaise factory
Edited by Thorin at 13:33 CDT, 4 July 2011 - 5723 Hits