Estimates suggest that 100-150 Sentinelese live on North Sentinel Island ... Sentinelese people by repeatedly blowing a whistle from his boat for an hour before stepping onto the beach.

Mykhailo Viktorovych Polyakov set foot on North Sentinel Island, part of India's Andaman Islands, in a bid to meet the Sentinelese people ... then left dead on the beach in 2018, after he paid ...

Polyakov, from Scottsdale, Arizona, was arrested on March 31, two days after he set foot on the restricted territory of North Sentinel Island in a bid to meet people ... on the beach was killed ...

Police reports confirmed that he had arrived in Port Blair on March 26 and later ventured to North Sentinel Island from the Khurmadera beach ... no contact with any inhabitants before returning ...