Pedzisa mutsara unotevera: Vivian Berkeley (akaberekwa musi waAugust 9, 1941) muCanada kaviri World Blind Lawn Bowling Champion,
1996 Paralympic Games Silver Medalist uye 2002 Commonwealth Games Bronze Medalist. Pasina mubvunzo Greatest Canadian Blind Lawn Bowler of All-time (B1 category completely blind), Berkeley ariwo zvikuru arguably the Most Successful International lawn bowler in Canadian history.