Shark attack, 1957-12-18 (Unprovoked)
Location: Karridene, KwaZulu-Natal, SOUTH AFRICA
Time: 17h00
Activity: Body surfing
Victim: Robert Wherley (M, age 16)
Injury: Left leg severed at knee, part of left thigh removed
Fatal: N
Source:  M. Levine, GSAF