A dad who was cruelly bullied because of his C-cup breasts has told how he must strap them down with duct tape because he is so self-conscious. Wayne Manns, 30, was 15 when he was diagnosed with gynecomastia or 'man boobs', a condition which causes men’s breast tissue to swell due to a hormone imbalance. As a teenager the dad-of-two was taunted by high school bullies who called him ‘hermaphrodite’ and banished him from the boys’ locker room. Wayne, of Detroit, Michigan, even quit his beloved football team because he was anxious about his chest and dropped out of school aged 16 to avoid his tormentors.