Complex sentence: Berik has fought current Ultimate Fighting Championship fighters Dan Hardy, Terry Etim, and Ross Pearson and also fought Ultimate Fighting Championship veterans Paul Kelly, Paul Daley, Samy Schiavo, David Lee, Andre Winner, and Leigh Remedios.
Split into simpler sentences: Berik has fought current Ultimate Fighting Championship fighters Dan Hardy, Terry Etim, and Ross Pearson. Berik's also fought Ultimate Fighting Championship veterans Ross Pearson, Paul Kelly, Paul Daley, Samy Schiavo, David Lee, Andre Winner, and Leigh Remedios.