Joe Wicks, 34, has gained nationwide traction - if you didn't know him already, you're bound to have seen or heard of his daily PE sessions that are keeping children and adults alike, fit through the uncertain coronavirus lockdown.The fitness guru is not only doing his best to channel his energy into helping others, he's donating all profits generated to the NHS, who are struggling under the pressure of the deadly virus.While his popularity is soaring among households across the UK, he opened up about what inspired him to choose the fitness lifestyle, revealing that his dad Gary's heroin addiction helped point him in the right direction.The exercise instructor now has a “great relationship” with his dad despite admitting he was absent a lot.