In April 2026, content creator Zachery Dereniowski, known online as MDMotivator, sat outside a grocery store in Austin, Texas, with a birthday cake and a blindfold, waiting to see who would stop for a stranger. Person after person walked past until a man named Elvin stopped to check on him. Elvin, a father and grandfather who had moved from Puerto Rico to Austin with very little, was working at a hospital to support his family. He went into the store, bought a balloon and a card, put some of his own money inside, then returned to sing Happy Birthday and pray for a man he had never met. The encounter was captured on video and later became the basis for a fundraiser that raised more than $200,000 for Elvin and his family.
How a viral video showed a struggling father giving his own money to a stranger
The setup was simple. Dereniowski sat outside the grocery store with a cake and a blindfold while people passed by. Elvin eventually stopped, sat with him and took the time to talk to him and make sure he was okay. Instead of simply walking away, he went inside the store and spent his own money on birthday items for the stranger. He returned with a balloon and a card, put his own cash inside and sang Happy Birthday. He also prayed for Dereniowski before leaving.Dereniowski later published the encounter in a video titled ‘Struggling Father Gives Last $1 So I Gave Him $200,000’. The video was published on April 8, 2026, and its description says Elvin had taken the time to encourage Dereniowski before going into the store. It also says that after hearing more about Elvin’s circumstances, Dereniowski decided to do something bigger for him.
Who Elvin is and what led him to work at a hospital in Austin
Elvin’s circumstances added another layer to the encounter. Dereniowski’s account describes him as a father and grandfather who had moved from Puerto Rico to Austin with nothing. It says he grew up without his parents because they struggled with drug use. By the time he met Dereniowski, he was working at a hospital and trying to support his family. Elvin was later identified by Puerto Rican newspaper El Nuevo Día as Elvin Chorpy Santiago. The newspaper reported on the encounter in March 2026, describing it as a social experiment that began outside a supermarket in Austin and developed into a story about generosity and faith. Its report also focused on Elvin’s interaction with a mother and child after the original meeting with Dereniowski.The details of Elvin’s own financial situation were central to the story. Dereniowski’s published account describes him as a man who was struggling to make ends meet, yet he still chose to spend his own money on a birthday card and balloon for a stranger. That decision became the moment around which the later fundraiser was built.
What happened after Dereniowski gave Elvin $1,000
The first response to Elvin came directly from Dereniowski. According to Dereniowski’s own account of the encounter, he gave Elvin $1,000 after learning more about his circumstances. Elvin then chose to use that money to help a mother and her child who were in need. El Nuevo Día independently reported the episode under the headline “Rechazó $1,000 para ayudar a otros”, or “He rejected $1,000 to help others”, and its article identifies Elvin as the Puerto Rican man at the centre of the encounter.That detail became another part of the story’s spread online. Rather than keeping the unexpected cash for himself, Elvin was presented as choosing to direct the money towards other people who needed help. The episode also gave Dereniowski another reason to continue helping him beyond the original interaction.
How Daniel Lubetzky helped turn the encounter into a larger fundraiser
After hearing Elvin’s story, Dereniowski decided that the initial gift would not be the end of the interaction. He brought in Daniel Lubetzky, the founder of KIND and a Shark Tank investor, to help take the response further. Dereniowski’s published description thanks Lubetzky for supporting the campaign and specifically acknowledges his donation to help Elvin and his family.The wider effort was organised through Slingshot Giving, where viewers could contribute to the campaign. Dereniowski’s description says that the community came together with Lubetzky’s support and raised more than $200,000 for Elvin and his family. The figure therefore represents the wider fundraising effort, rather than a claim that Lubetzky personally gave Elvin $200,000.
How a few dollars spent on a stranger became a six-figure fundraiser
The story spread because the original gesture was small compared with what followed. Elvin had stopped for someone sitting alone with a birthday cake, spent his own money on a card and balloon, returned to sing Happy Birthday and prayed for a complete stranger. He did this while dealing with his own financial difficulties and working to support his family.Dereniowski’s video turned that brief encounter into a much larger campaign. The April 8 video had accumulated millions of views by September, helping bring attention to the fundraiser and Elvin’s circumstances. The campaign ultimately crossed the $200,000 mark, providing financial support for Elvin and his family.What began outside an Austin grocery store therefore became a much larger online fundraising effort. The amount raised was far removed from the money Elvin originally spent, but the campaign remained centred on the same moment that started the story: a man with limited resources choosing to spend some of his own money to make a stranger’s birthday feel less lonely.