https://www.reuters.com/article/us-softbank-group-son/softbank-ceo-says-embarrassed-and-flustered-by-track-record-nikkei-business-idUSKBN1WM0LD >SoftBank Group founder and CEO Masayoshi Son is "embarrassed and flustered" by his track record, he told Nikkei Business magazine, as the Japanese company comes under pressure from some investors for its bets on loss-making businesses.