In his line of work, Isaac "Tubarão" Oliveira has always been focused on maintaining the safety of civilians and residential areas - which is why he got recruited into Team Rainbow in the first place. An accurate risk asseser, he willingly stalls himself to make sure others keep up. He has quickly became friends with fellow Rainbow operator Craig "Blackbeard" Jenson, who has credited him for earning his stripes, despite Tubarão being a transgender man. Isaac is 35. Grew up with a love for ocean.