Related Clues:

• Star seen late at night
• College sports stand-out
• Leno's late-night rival
• 'Top Ten List' reader
• Worldwide Pants Incorporated owner
• Student acheiver
• David --, US TV host and comedian
• Big Top Ten list name
• Colbert's predecessor
• Rival of 12-Down
• Host of Netflix's 'My Next Guest Needs No Introduction'