Sadhu Sundar Singh (September 3, 1889 Patiala State, India) is believed to have died in the foothills of the Himalayas in 1929. As a Christian witness he had been rejected as well as welcomed, persecuted, and even left for dead. By many missionaries and even Indian Christian leaders he had been regarded as a highly eccentric convert, totally out of step with contemporary Christianity as he wandered the roads in his yellow robe and turban. Wikipedia
The definitive Wikipedia entry for Sadhu Sundar Singh. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Sadhu_Sundar_Singh