India, Oct. 13 -- He may not be in top form during the ongoing Indian Premier League (IPL), but Mahendra Singh Dhoni's on-pitch outings don't seem to have any effect on his brand value. According to a survey by the Indian Institute of Human Brands (IIHB), Dhoni had the highest spontaneous recall last weekend, as a celebrity endorser - during IPL 2020 - with a CELEBAR score of 82....