0
I'm guessing 18-?
The four main groups are... Group O+ (the commonest), group A+, group B+ and group AB+
Stephane Klein goes by Klein, and Steph.
Barron Hilton, heir of Hilton Hotels founder Conrad Hilton.
Hilton sold the Chargers to a group of investors headed by Klein and Sam Schulman for $10 million in 1966.
Timothy Klein's birth name is Timothy Klein.