Kendra Wilkinson Quits 'Splash' Unable to Overcome Fear of Heights, Tweets Apology [VIDEO]

Former Playboy model Kendra Wilkinson quits ABC reality celebrity driving competition show "Splash."

Wilkinson on Tuesday episode climbed down from the diving board's 23-foot platform with tears in her eyes.

"I'm so sorry, everybody," Kendra told co-host Charissa Thompson. "It's bittersweet. One thing I don't do is quit. This is the first time in my life I've quit something. This will haunt me for the rest of my life."

Kendra paired with extreme skier Rory Bushfield, who had been advised not to compete by doctors after rupturing an eardrum in practice.

Wilkinson took to Twitter enduring a backlash Tuesday, "Damn I got a lot of hate tonight but ill take it. Big mistake signing up for the show. Sorry I let you all down."

The reality star tweeted, "I have no disappointment in myself. I did what I could and that was that. Diving is just not my thing and I found that out throughout the show."

Wednesday thanked her fans for their words of support, "Thank u to all those who supported me last night. Means a lot you stuck by my side. Today's a new day and I'm still proud. #Shutuphaters."