Complex sentence: Tobias Pilegaard Mikkelsen (born September 18,1986) is a Danish professional football player, who after helping his team gain promotion to the Danish Superliga switched from Lyngby BK to fellow SAS Liga club Brøndby IF in the summer of 2007.
Split into simpler sentences: Tobias Pilegaard Mikkelsen (born September 18 1986) is a Danish footballer. Tobias Mikkelsen, who after helping his team gain promotion to the Danish Superliga switched from Lyngby BK to fellow SAS Liga club Brøndby IF in the summer of 2007.