Justin Kemp

1. Father: John Wesley Kemp

   "his father John Wesley Kemp made three appearances for the same province in 1975–76 and 1976–77"

2. Cousin: David Callaghan

   "His cousin is former South African international David Callaghan"

3. Grandparent: John Miles Kemp

   "his grandfather John Miles Kemp played a single match for Border in 1947–48"

4. Opens with Andrew Hall

   "26 November 2006, in the third ODI of the series between India and South Africa, his team were at 137 for 7 when Kemp came in and smashed his way to his maiden ODI century with the help of Andrew Hall"

5. Opens with Mark Boucher

   "He was selected in South Africa's squad for the 2006 ICC Champions Trophy in India where he showed he is more than just a big hitter when he made 64 from 110 balls in a partnership with Mark Boucher"

6. Schoolmates with Jacques Rudolph

   "He went on the South African tour of Australia where he made a rare appearance in a Test Match when he and Jacques Rudolph formed a partnership that rescued a draw for South Africa at Perth"

Source: Wikipedia, extracted via LLM.