Cause he got a cut
Age 23
23 for women and 26 for men
No, there are no known ways for either men or women to increase their height after the age of 23. You might want to try a higher heel :)
He got the scars during the 3 years training between the King Piccolo saga and 23 martial arts turnament
Girls Next Door - 2011 Scars 1-7 was released on: USA: 23 November 2011
Face the Nation - 1954 2014-03-23 was released on: USA: 23 March 2014
Face the Nation - 1954 2006-07-23 was released on: USA: 23 July 2006
Face the Nation - 1954 2014-02-23 was released on: USA: 23 February 2014
Face the Nation - 1954 2006-04-23 was released on: USA: 23 April 2006
Hide Your Face was created on 1994-02-23.
A Woman's Face was created on 1941-05-23.
TV Face was created on 2007-07-23.