People Sir Cosmo Sir Cosmo Sir Cosmo from . About Family Sir Cosmo mother is Ayn Hali and sir Cosmo father is The Boss. () Parents Mother: Ayn Hali Father: The Boss Child Sir Cosmo has one child, Knight's . Other facts about Sir Cosmo Sex or gender Male Organism Sir Cosmo's Child Knight's Daughter Comments There are no comments yet. Enter your name here: Enter your email here: Enter your message here: Your message is required. Markdown cheatsheet. Submit