After losing his father to suicide in 2012, teenager Hamilton Seymour said he wanted to find something positive in his life: He found healing by paddling his canoe.

"It's my personal outlet," said Seymour, a 15-year-old member of the Nooksack Indian Tribe from Bellingham, Wash. "It's where I can get away, even if I'm with people."

Convinced that exercise is the key to mental health, Seymour urges other members of his tribe to deal with grief and celebrate their culture by carving canoes and singing traditional songs as they paddle their way to fitness. His efforts are gaining attention.

After Seymour won a national award this year from the Center for Native American Youth, he found the spotlight last week at the first White House Tribal Youth Gathering, when he was chosen to introduce Michelle Obama.

"It was just surreal," he said.

An official in Obama's office said that Seymour was chosen because his story served as a "source of inspiration" for other Indian youths. But Seymour speculated that there was another reason.

A champion for change

"I've been told they did a background check and they looked at our social media," he said. "And I luckily only have Facebook and I don't post anything vulgar, inappropriate or like just stupid stuff people post these days."

Seymour was one of five Indian youths from across the nation cited as a 2015 "champion for change" by the Center for Native American Youth, an award that recognizes youths who are making a difference in their communities. Center officials noted that while most adults are uncomfortable talking about such issues as sexual abuse and suicide, Indian youth leaders are tackling the issues head on.

Seymour, whose parents divorced when he was 6, said he didn't want to discuss specifics of his father's suicide. But he said the act of violence leaves survivors suffering.

Growing up, he said, he has learned that "you only get out of this world what you put in," but he said he doesn't want to judge others who struggle. He said many Indian kids are growing up in homes where parents are fighting and the children aren't getting enough sleep or food. "You never really know what someone's going through," he said.

Seymour said his application for the award focused on keeping culture alive through traditional sports. As part of his project, he has lined up 11 other teens to help him paddle canoes in races.

"What paddling is doing for us is getting us stronger — obviously physically, but also mentally, spiritually and emotionally," he said. "It's just beautiful."

Skill comes naturally

Seymour said paddling comes naturally to him, with the tradition strong on both sides of his family.

He said that his late father, a Canadian Indian who was in his early 30s when died, had been a champion paddler.

"He was a phenomenal man, and I'd like to carry out his name and his spirit through paddling. … I feel like paddling is only one of the few things that I have left of him," he said.

Some of Seymour's friends from Bellingham, who were also in the nation's capital this week as part of various tribal youth events, said Seymour has come a long way.

"I've known Hammi my whole life — he's our baby," said Sarah Scott, 21, a mentor for the Lummi Nation's tribal youth recreation program. "In the last year, he's just blossomed into this natural leader on a national platform, and to me that is just so inspiring."