By Harry Davies KSI has trolled Jake Paul with a late April Fool’s Joke announcing his ‘fight’ against boxing legend George Foreman. YouTuber-turned-boxer Paul has been subject to his fair share of criticism since announcing a fight against Mike Tyson this summer in Texas. KSI was among those who attacked Paul and has questioned if his fight will be sanctioned as an exhibition whilst writing: “50+ years old. No one wanted this… So sad to see man.” KSI tweeted a mock fight poster for a bout against Foreman and wrote: “I’m back baby! Fighting 75 year old legend and former champ. Don’t worry, a…