Complex sentence: NGM is also present as the main sponsor of the Forward Racing motorcycle team, who takes part in MotoGP, and the top sponsor of the Italian Football League Serie B, during the 2013-2014 season.
Split into simpler sentences: NGM is also present as the main sponsor of the Forward Racing motorcycle team, who takes part in MotoGP. NGM was also the top sponsor of the Italian Football League Serie B, during the 2013-2014 season.