In July 2018, the world was captivated by the daring and dangerous mission to rescue twelve boys and their soccer coach trapped deep within the Tham Luang Nang Non cave in northern Thailand. Amidst the flood of news reports, images, and updates, one photograph stands out — the last known photo of Saman Kunan, the 38-year-old former Thai Navy SEAL whose ultimate sacrifice became a symbol of selflessness and heroism.
Saman Kunan was not just any diver. Having served with the elite Thai Navy SEALs, he was highly trained in extreme conditions and specialized underwater operations. After retiring from the military, he continued to maintain his physical fitness and diving expertise, working as an airport security officer. When news of the stranded boys emerged, Saman, like many others, volunteered his skills to assist in the perilous rescue mission.
The challenges inside the Tham Luang cave were extraordinary. Heavy rains had flooded the narrow, twisting passages, creating strong underwater currents, zero visibility, and jagged rocks that made even the simplest movement dangerous. The trapped boys — members of the Wild Boars soccer team — had been found after nine days of being lost underground, surviving on minimal supplies and the sheer will to live.

As the rescue efforts intensified, one of the most pressing concerns became the dwindling oxygen levels inside the cavern where the boys were sheltering. Despite the successful delivery of some supplies, time was running out. The oxygen concentration in the air had fallen to perilous levels, threatening to suffocate the already weakened boys.
On July 5th, 2018, Saman Kunan joined a critical mission: to deliver oxygen tanks to the chamber where the boys were trapped and to secure the cave’s passageways for the rescue teams that would follow. Deep within the cave’s twisting depths, Saman successfully delivered the oxygen canisters — but when he realized just how dangerously low the boys’ oxygen supply had become, he made a fateful decision. He left his own supply behind to ensure the boys had every possible chance of survival.
As he attempted to navigate his way back to the surface, Saman lost consciousness due to the lack of air. His diving partner attempted CPR but was unable to revive him. His body was recovered the following morning, sparking an outpouring of grief and reverence across Thailand and around the world.
The last photo of Saman — taken shortly before he entered the cave — shows a smiling, confident man, unaware of the sacrifice he was about to make. That image has since become an enduring reminder of courage, duty, and the human capacity for selflessness in the face of danger.

Saman’s death shook the rescue team, but it also steeled their resolve. They pressed on, knowing that the mission was now deeply personal. Over the next few days, through a series of meticulously coordinated dives and with the aid of expert divers from around the world, all twelve boys and their coach were successfully brought out of the cave — a miraculous conclusion that seemed impossible at the mission’s outset.
In the aftermath, Saman Kunan was posthumously honored by the Thai government and military. His widow, Valeepoan Kunan, spoke movingly of her husband’s bravery, recalling him as a man who was passionate about life, fitness, and service to others. A statue of Saman now stands near the entrance of the Tham Luang cave, serving as a permanent tribute to his heroism.
Saman’s sacrifice has continued to inspire countless people worldwide, and his story is a poignant reminder that true heroism often comes in the form of quiet courage and selfless acts. The last photo of Saman Kunan is more than just an image; it is a testament to the spirit of those who risk everything to save others — and in doing so, remind us of the best of humanity.
