Former first lady Michelle Obama has let the world know that she endorses the actions of two American gymnasts who kowtowed to a gold medalist from Brazil on the Olympic awards podium. Gymnasts Simone Biles and Jordan Chiles indulged in an unusual photo op on the podium when the medals for the floor exercise were handed out. Biles, who won a silver medal, and Chiles, who won bronze, assumed identical poses and bowed down to Brazil’s Rebeca Andrade, who won the gold medal. Baltimore Ravens defensive back Marlon Humphrey had taken to X to rip into the stunt, calling it “literally disgusting.” Bu…