“Although you lost, you won the hearts of Cambodia,” wrote Facebook user Mao Vanthan.
Another user, Chanphal Ngy, was equally effusive: “We dropped tears with you … You will be successful in life as your wishes.”
“Your resilience is a true inspiration to all of us,” chimed in Kong Dara.
“Your commitment to pushing through the challenges, maintaining a positive attitude and never giving up on yourself is a testament to your strength and character.
“You may not have won the race, but you have won our admiration and respect for your unwavering spirit.”
Bou also won a US$250 bonus from information minister Khieu Kanharith, according to a ministry official.