Mark Twain | Mark | Mark Wahlberg | Mark Knopfler | Mark Zuckerberg | Mark Rothko | Mark Antony | Mark the Evangelist | Gospel of Mark | Mark Ronson | Mark Spitz | Mark Foley | Mark Murphy (singer) | Mark Murphy | Mark McGwire | Mark Hamill | Deutsche Mark | Mark Taper Forum | Mark Millar | Mark Lewisohn | Mark Kermode | Mark Lanegan | Mark Waugh | Mark Rydell | Mark Goodson | Mark Owen | Mark Mothersbaugh | Mark Medoff | Mark Heard | Mark Dayton |
He first appeared in Captain America (1st series) #428 (June 1994), and was created by Mark Gruenwald and Dave Hoover.
Kurt Busiek, Mary Jo Duffy, Mike Friedrich, Mark Gruenwald, Fred Hembeck, Tony Isabella, Paul Levitz, Ralph Macchio, Dean Mullaney, Martin Pasko, Diana Schutz, Beau Smith, Roy Thomas, and Kim Thompson are just a few of the many comic book professionals who got their starts as young letterhacks.