Nash was born in Johannesburg, South Africa, to a Welsh mother, Jean, and English father, John, on February 7, 1974. His family moved to Regina, Saskatchewan when he was 18 months old, before settling in Victoria, British Columbia. He therefore holds British as well as Canadian citizenship. Before the family settled in Canada, his father played professional soccer in various parts of the world.

Nash and a Montreal-based partner, Leonard Schlemm, opened the first Steve Nash Sports Club in the spring of 2007 in downtown Vancouver, a high-end, $5-million, 38,500-square-foot (3,580 m2) facility that will mirror Nash's own fitness philosophy. In 2007, Nash wrote and produced an 81-second commercial for Nike titled "Training Day", directed by Julian Schnabel's daughter Lola, which gained popularity as a viral video on YouTube. Nash also started a film production company together with his cousin, filmmaker Ezra Holland, and intends to produce independent films. The first creative effort to come from Meathawk was a 91-second commercial, titled "The Sixty Million Dollar Man", for Nike's eco-friendly Trash Talk shoe, the first high-performance shoe to be made--at the behest of the environmentally conscious Nash--from recycled materials. Nash has worn the shoe since February 2008 but Nike produced only 5,000 pairs for sale. The ad which broke virally on Earth Day 2008, was written by Nash and the directors of the spot, Danny Vaia and Ezra Holland. It is a spoof remake of the title sequence of the American television series The Six Million Dollar Man and plays on Nash's numerous on-court collisions. Amar'e Stoudemire and Raja Bell have cameo appearances. Nash and Holland also co-directed the documentary Into the Wind, about iconic Canadian athlete and activist Terry Fox, as part of ESPN's 30 for 30 series. In October 2013, Nash appeared in the music video for "City of Angels" by Thirty Seconds to Mars. For the 2010 Winter Olympics held in Vancouver, Nash became the first NBA player in Olympic history to carry the torch and light the Olympic cauldron. Nash is also known for his outspoken political views. He was an early, public opponent of the 2003 Iraq War, wearing a custom-made T-shirt to the 2003 NBA All Star Game that stated "No war - Shoot for peace". Although Nash did get positive support from teammate Nick Van Exel among others, he also drew criticism from David Robinson, a former Naval officer and fellow NBA player as well as commentators like Skip Bayless who criticized Nash as being uninformed and advised him to "just shut up and play". Nash has also been critical of Arizona's SB1070, legislation which seeks to aggressively address illegal immigration, as he felt "the law obviously can target opportunities for racial profiling." In August 2017, Nash was critical of President Donald Trump in the aftermath of the 2017 Unite the Right rally, stating that "to defend white supremacists and then slang his shitty ass grape juice pretty much sums the man up", referring to a winery Donald Trump has in Charlottesville, Virginia.Answer this question using a quote from the following article:

What was Nash role in the production of the comercial?
The ad which broke virally on Earth Day 2008, was written by Nash and the directors of the spot, Danny Vaia and Ezra Holland.