A former Grand Slam doubles champion on trial for rape and sexual assault of minors has pleaded not guilty in a South African court. Bob Hewitt appeared in a Johannesburg court on Monday. Read the full article by here: Johannesburg, South Africa News Submit and get free press releases here: MyPR Free Press Release. Click HERE to submit your Johannesburg news. MyJHB Read … [Read more...] about Former Grand Slam tennis champion Bob Hewitt pleads not guilty to rape, sexual assault charges