A reporter for the BBC was interviewing the English swim team that was in Australia to compete in the Commonwealth Games.  The swimmers were sitting at the edge of a small pool so he slowly stepped into the water and said, "I'm going to be very careful because I've got this sound pack on." And then he MISSED a step and fell into the water up to his chin.  His equipment got soaked and even though he kept talking the crew back at the studio couldn't hear him.

BBC presenter Mike Bushell falling into swimming pool

BBC presenter Mike Bushell falls in swimming pool during Commonwealth Games interview