Original sentence: The King's Cup tournament is seen by some especially the Malaysians as being unfair because it is never held outside of Thailand hence always giving the host nation an obvious upper hand and that the Asian Games is a fairer ground of competition
Edited sentence: Such allegations lead to the Asian Games being a fairer ground of competition.The King's Cup tournament is seen by some especially the Malaysians as being unfair because it is never held outside of Thailand hence always giving the host nation an obvious upper hand.This also explains Thailand's huge winning record in the championships