Mark Klempner: key obituary facts
Is Mark Klempner dead? Yes. Mark Klempner died on March 11, 2019, at age 62.
Cause of death: Mark Klempner's cause of death has not been publicly confirmed.
What was Mark Klempner known for?
He was known as 62–63.
62–63
Died on Monday March 11th 2019