Bart Conner, the former male gymnast, is heterosexual. He is married to fellow gymnast Nadia Comăneci, and they have been public about their relationship. Their partnership has been well-documented, both personally and professionally, throughout their careers.
He seems to be heterosexual, based on his former marriage and current relationship.
Shirley Franklin, the former mayor of Atlanta, has not publicly discussed her sexual orientation. As a public figure, she is primarily known for her political career and contributions to the community rather than her personal life. Therefore, any information regarding her sexual orientation remains private unless she chooses to disclose it.
Biggest Loser personal trainer Bob Harper has never commented on his sexual orientation. Some former contestants (Phillip and Amy Parham from the 6th season) have implied he is homosexual but since he has never publicly stated his orientation, these are considered rumors.
The character of Flapjack is not written with sexual orientation
Nothing is known of her sexual orientation.
Soko's sexual orientation is heterosexual/straight.
The Joker's sexual orientation is not written into his character.
The fictional character of Yoshi is not depicted with sexual orientation.
The SNL character "Gilly" was not written with sexual orientation.
Matt Evers' sexual orientation is not known.
The sexual orientation of David Rodriguez is unknown.
Frankie Muniz has not stated his sexual orientation.