Philanthropist Warren Buffett has spoken out about his relationship with Bill Gates, stating he is withholding his next gift until he sees "what unfolds". This is his first public comment on the scandal surrounding the Gates Foundation. The billionaire has donated around $60 billion to charity over the past two decades, largely to the foundation. His donations have significantly impacted the foundation's efforts to tackle key issues such as poverty, disease, and inequity through science and advocacy work. The two men became friends in 1991 when Gates' mother invited Bill to join her and her friends for a gathering at their home and Gates' request was prompted by his mother's request.