It was looked like Mahatma Gandhi, sitting at the center. Gandhi visited Rangoon in 1902, 1915 and 1929. Especially in 1929, Gandhi spoke at public meetings in Rangoon, Moulmein, Paungde, Pome, Mandalay and Toungoo. Maybe, this photo was taken at this time.

To Mr. Ron Nash,
Thank you for your information of Gandhi.