Out on the harsh frontier of Alaska, even the strongest hearts aren’t immune to grief. On February 21, 2025, reality star Otto Kilcher delivered a tearful farewell to his lifelong companion in a video titled “End of An Era || RIP Troika.” His words crackled over the camera like a cold wind: “…my buddy Troika… he’s gone.”
Otto Kilcher, born April 21, 1952, is one of the most recognized faces from Discovery Channel’s Alaska: The Last Frontier. Known for his mechanical ingenuity, livestock skills, and calm demeanor, Otto embodies the grit and resourcefulness of true frontier living. As the sixth of eight children born to Swiss immigrants Yule and Ruth Kilcher, Otto grew up on the family’s 640-acre homestead near Homer, Alaska—a place where survival depended on skill, cooperation, and an unwavering bond with the land.
Early Life & Career
Otto’s childhood was shaped by hard work. With no electricity or plumbing, he and his siblings hauled water, chopped wood, tended livestock, and foraged to supplement the family’s food stores. While some siblings pursued music and art, Otto developed an early fascination with machinery. He salvaged broken tools, repurposed discarded parts, and became the go-to problem solver on the homestead.
Before television, Otto worked as a machinist, mechanic, and even in logging camps—roles that sharpened his hands-on expertise. He later founded Coastal Freight & Salvage, Inc., and Apex Gear & Hydraulic, Inc., where he specialized in freight transport, hydraulic systems, and repairs for boats and farm machinery. This practical know-how would later become a cornerstone of his TV persona.
Rise to Fame: Alaska: The Last Frontier
When Alaska: The Last Frontier premiered in 2011, audiences were immediately drawn to Otto’s authenticity. The series chronicled the Kilcher family’s off-grid life, with Otto’s segments focusing on machinery repair, livestock management, and seasonal preparations. Fans remember him improvising snowplow fixes, moving cattle across Kachemak Bay, and keeping the homestead running through brutal winters.
By the time the show stopped airing new episodes in 2022, Otto had appeared in over 105 episodes, earning the admiration of viewers worldwide for his practical skills and down-to-earth nature.
Personal Life: Marriage, Family & Life Off-Camera
For Otto Kilcher, living off the grid in Alaska has never been about escape or adventure—it’s simply home. Born into one of the state’s pioneering homesteading families, he has carried forward the traditions and values passed down by his parents, Yule and Ruth. His life has been marked by resilience, self-reliance, and a deep connection to nature.
Otto has been married multiple times. His first marriage to Olga Von Ziegesar ended in divorce. He then married Sharon Mackie, with whom he had two sons—Levi and Eivin Kilcher. Eivin has continued in his father’s footsteps as a homesteader and TV personality, appearing alongside his wife, Eve, and their children on Alaska: The Last Frontier.
Otto’s third and current marriage is to Charlotte Kilcher, a wildlife biologist originally from Northern California. The couple met in 1989 during the Exxon Valdez oil spill cleanup. Charlotte brought a son, Torrey, from a previous relationship, whom Otto helped raise. Together, they have one son, August Kilcher, who also grew up on the homestead and occasionally appeared on the show.
Charlotte and Otto have built a life rooted in both tradition and innovation. They run a peony farm on the homestead, manage cattle herds, and have transported horses across Kachemak Bay. Otto handles the mechanical and logistical challenges, while Charlotte manages much of the agricultural side. Their combined work keeps the homestead productive and sustainable year-round.
Life After the Show
When Alaska: The Last Frontier ended, Otto didn’t step away from public life entirely—he just changed the medium. He launched his own YouTube channel, giving fans an unfiltered look at his daily routines, repairs, and musings about life on the homestead. Videos like “120 Hay Bales Lifted into the Sky” and “Otto Kilcher in 2025: The Life Fans Never See” offer the same hands-on problem solving and quiet humor that endeared him to millions on TV.
The February 2025 Tragedy: Saying Goodbye to Troika
On February 21, 2025, Otto shared an emotional video announcing the death of his beloved horse, Troika. He described stepping out with a bucket of grain, only to find Troika had passed peacefully during the night. The loss was expected—Otto had noticed his old friend’s declining energy—but that didn’t lessen the pain.

Otto Kilcher Reveals Tragic Goodbye to Troika
In the video, Otto recalled moments of silent companionship: Troika resting his head on Otto’s shoulder, the quiet understanding between man and animal. He expressed relief that Troika hadn’t suffered or required euthanasia, and decided to bury him near a canyon on the homestead, next to another cherished horse.
As snow fell and the weather worsened, Otto dug the grave himself, cut a small piece of Troika’s mane for remembrance, and placed the halter alongside him. “Dust to dust, dirt to dirt,” he said, noting that he’d return in the spring to plant flowers over the site. It was more than the end of a life—it was the closing of a chapter in Otto’s personal history.
Moving Forward
Even in grief, Otto’s life on the homestead continues. He still tends to livestock, repairs equipment, and shares pieces of his daily world online. His enduring presence—whether in the fields of his peony farm or in front of a camera—reminds fans that the homesteader’s life is about resilience, adaptation, and honoring the bonds that make the hardships worthwhile.
For Otto Kilcher, the end of Troika’s trail marks not just a loss, but a continuation of the legacy he’s always lived: working the land, cherishing loved ones, and keeping the frontier spirit alive.
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