Complex sentence: Khan began on the competitive Starcraft Broodwar at the age of 13, other StarCraft professionals includes fellow Team PokerStars member Bertrand "ElkY" Grospellier.
Split into simpler sentences: Khan began on the competitive Starcraft Broodwar at the age of 13. Other StarCraft professionals include fellow Team PokerStars member Bertrand "ElkY" Grospellier.