Dawn, who is known for his small appetite, revealed his father is a chef and his brother weighs 100kg (about 220 lbs).

On May 13th, Dawn made a guest appearance on MBC's 'Point of Omniscient Interfere' and shared his daily life with his manager. His manager has been working with Dawn for 5 months now and revealed he actually graduated with Dawn from the same elementary school. 

Dawn started off his day by eating carrots and broccoli as his breakfast. He then shared that he barely eats one meal a day because he likes to be active on an empty stomach. So the panel was surprised when Dawn revealed his father is a chef and his brother weighs twice as much, at around 100kg (about 220 lbs). 

Later in the day when he went to work out, it was revealed Dawn weighs 56kg after gaining a kilo.