Gene Ha
Gene Ha is credited as cover artist on 127 issues, penciller on 94 issues, inker on 70 issues, writer on 8 issues and others in grailworth's catalog, 81 issues of them across 46 series we value. Characters first seen in issues they wrote or drew include Jean Grey, Apocalypse, Scott Summers and Nathan Summers.
Characters they introduced
Every issue
Action Comics (2011) 3 issues
Askani Son (1996) 4 issues
The Authority (2006) 2 issues
Batman: Gotham Knights (2000) 1 issue
Beavis & Butt-Head (1994) 1 issue
Captain America (1998) 1 issue
Captain America (2002) 2 issues
DC Universe: Trinity (1993) 1 issue
Earth 2 (2012) 1 issue
Fables (2002) 2 issues
Fantastic Four (1998) 3 issues
Green Lantern (1990) 3 issues
Iron Man (1998) 1 issue
Irredeemable (2009) 4 issues
JLA Annual (1997) 1 issue
JSA vs. Kobra (2009) 2 issues
Justice League (2011) 2 issues
Justice League of America (2006) 2 issues
Marvel (2020) 1 issue
The Phantom Stranger (2012) 3 issues
Red Sonja (2005) 1 issue
Rocketeer Adventures (2011) 1 issue
Showcase '95 (1995) 1 issue
The Spectre (1992) 1 issue
The Spirit (2007) 1 issue
Starman (1994) 1 issue
Starman Annual (1996) 1 issue
Superman (1987) 1 issue
Superman (2011) 2 issues
Superman / Batman (2003) 1 issue
Transmetropolitan (1997) 3 issues
Treehouse of Horror (1995) 1 issue
X-Men (1991) 1 issue
Young Avengers Special (2006) 1 issue
Credits from the Grand Comics Database, CC BY-SA 4.0.