Johnny Zero appears in the following Heading horses.
If a name occurs more than once on the list,  Johnny Zero is present that many times in the 5 generation pedigree.

Horse Name	Born	Sex	Event	Sire	Dam
Eddy	1988	g	Heading	Pacs Agate Marble	Bruces Night Bar
Hammer2	1992	g	Heading	Bee Kay Jimmer Too	Starbert B Sis
Maverick	1975	g	Heading	Smug Reed	Mighty Bar Queen
RR Smoken Drift	2007	m	Heading	Lonsum Gray Drift	LX Jeremy Smoke