UFC 110: Nogueira vs. Velasquez was a mixed martial arts event held by the Ultimate Fighting Championship (UFC) on Sunday, 21 February 2010 in Sydney, Australia, at Acer Arena. The event marked the UFC's first trip to Australia. The main card was scheduled for 2:00 pm Sunday in Sydney to cater to the U.S. audience, meaning that the event took place at the regular U.S. time.

Yoshihiro Akiyama , also known as Choo Sung-hoon (추성훈) and by his nickname Sexyama, is a Japanese mixed martial artist and judoka who won the gold medal at the 2001 Asian Championships for South Korea and for Japan at the 2002 Asian Games. He is the former K-1 HERO's Light Heavyweight Grand Prix Tournament Champion.