Complex sentence: With his high profile tricks Aguirre is seen by many as an up and coming star on the snowboarding scene, he is sponsored by numerous big name companies, even companies that have nothing to do with snowboarding are willing to sponsor him.
Split into simpler sentences: With his high profile tricks, Aguirre is seen by many as an up and coming star on the snowboarding scene. He is sponsored by numerous big name companies; even those that have nothing to do with snowboarding are willing to sponsor him.