Biography Wikipedia
from Wikipedia:
YZ, Y.Z., or Yz can refer to:
AstronomyYZ Canis Minoris, a red dwarf star in the constellation Canis MinorYZ Cassiopeiae, a star system in the constellation CassiopeiaYZ Ceti, a red dwarf star in the constellation CetusTransportationYZ, the code for Hard seat, the lowest class of seating in China RailwayYZ-22B, a series of Chinese railway passenger coachesYZ-25B, a series of Chinese railway passenger coachesYamaha YZ125, a dirt bikeYamaha YZ250, a dirt bikeYamaha YZ250F, a dirt bikeOtherYokomo YZ-834B, an electric powered remote-controlled vehicleYZ (rapper), an American rapperYZ Group, an assumed group of ancient Greek Attic vase painters of the red-figure style
