Patrick Hinga Wanjiru was introduced to Kenyans for the first time as a destitute man in the streets of Wangige Town surviving on morsels of decayed food and coins tossed from a distance by well-wishers.
This was until Ms Wanja Mwaura, a former classmate, who recognised him took him out of the streets and got him help at a local rehabilitation centre.
The "before" and "after" pictures of Hinga -- who by then had undergone two weeks of detoxification from drugs--went viral on social media, capturing the attention of both local and international media.
The kindness of Wanja warmed the hearts of many Kenyans, particularly when Kenya was holding its repeat presidential elections in October. Kenyans were moved by the story of Hinga's transformation and rallied to raise money to support him in his journey to recovery.
Today, he is a changed man.
We meet Hinga on Friday mid-morning at "The Retreat" rehab where he has spent the last three months undergoing counselling and rehabilitation. The serene atmosphere of Limuru is a far cry from the dusty streets of Wangige where he spent 13 years of his life.
Clean shaven, dressed in stylish maroon khaki pants, a matching shirt and trendy sneakers, Hinga who stands almost at six feet is ready to speak to the media for the first time since he was rescued from the streets.
Although his speech has been slurred by drugs and medication, Hinga speaks eloquently, shifting between English, Swahili and Kikuyu.
Born on September 15, 1983, he attended Ndararua Primary School in Kabete and sat his KCPE exams in 1998 where he scored 447 marks out of 700. He was admitted to Uthiru High School, then a provincial school, in 1999.
Hinga's dalliance with drugs started when he was in standard eight after friends introduced him to the lifestyle.
"It all began with cigarettes," he says. "Before we knew it, we were smoking Bhang. I gave in to drugs because of peer pressure."
Hinga and his friends would sneak to the toilets to smoke cigarettes and bhang.
When his teachers discovered that Hinga was doing drugs, he was immediately expelled. He was in form two.
This, was the beginning of a downward spiral towards the path of ruin that would see him hit the streets.
After being expelled from Uthiru, he was enrolled at Elite High School in Kayole where he dropped out due to drug use.
When it was clear that Hinga could not contain his drug habit, his mother took him to Mathari Mental Hospital where he ran away several times.
So far, he has been admitted to Mathari eight times.
Hinga says he would run away and not return home for fear of being re-admitted to Mathari.
Street life was perhaps the darkest moment of Hinga's life.
During the day, he would roam the streets of Wangige before retiring to his corner, outside a small hotel, where people would sometimes pity him and buy him a plate of fried pork.
"What pained me the most was that my siblings were at home with my mother, safe and sound, yet I was in the streets and that was really depressing for me," he says.
It was outside that small hotel that Wanja met Hinga and recognised him.
She began talking to Hinga who expressed his wish to leave the streets and rebuild his life.
When he checked into rehab three months ago, the fee was waived and the money raised went towards opening a business for Hinga, "Hinga's Store."
The store is run by his mother, who, for a long time, was desperate about what to do with her son whom she thought she had lost to drugs.
The privilege and honour of having a second shot at life is not lost on the aspiring mechanic, who is determined to get better and rebuild his life. "I feel like I am a new man. I pray daily, asking God to deliver me so that I am not pulled back to that life of drugs."