I can provide a list of some comedians who have openly discussed having ADHD or are known to have the condition:
Howie Mandel: Canadian comedian and television host, known for his work on shows like "Deal or No Deal" and "America's Got Talent."
Michael Phelps: While not a comedian, Michael Phelps, the Olympic swimmer, has been open about having ADHD and has used his platform to raise awareness about the condition.
Pete Davidson: American comedian and actor, known for his work on "Saturday Night Live" and various comedy specials.
Ryan Reynolds: Actor and producer, known for his roles in movies like "Deadpool" and "The Proposal."
Justin Timberlake: Singer, songwriter, and actor, who has also spoken about having ADHD.
Howie Dorough: Also known as Howie D, a member of the Backstreet Boys.
Kevin Hart: Stand-up comedian and actor, known for his roles in movies like "Jumanji" and "Ride Along."
Jim Carrey: Canadian-American actor and comedian, famous for his roles in "Ace Ventura," "The Mask," and many other comedy films.
It's worth noting that ADHD can affect individuals differently, and some comedians may have mild or moderate symptoms while others may have more severe challenges. Additionally, not all comedians choose to disclose their ADHD diagnosis publicly, so the list above includes those who have spoken openly about their experiences with ADHD.