Possible Clues:

• Young born, raised in field, missing origin
• Like the 'wasteland' in a classic Who song
• Links support with leaders of nation after general election, probably in minority?
• Somewhat immature, put shirt on horse going over last from Aintree
• Like many members of Gen Z, now
• ___ Mutant Ninja Turtles
• Like many Snapchat users
• Juvenile horse last in race after support on course
• Fantastic gene tea offers youth
• ____ Dirtbag, a 2000 single by Wheatus