Garrett Mitchell, a popular YouTuber more commonly referred to as Cleetus McFarland, had only known Greg Biffle for about 1.5 years, but they had quickly become close friends, and they were planning to spend the day together when the fatal plane crash occurred. <br>Biffle, his wife Cristinia, their son Ryder, and his son Emma were among seven killed in a tragic plane crash last week. The accident ...<a class='more' href='https://www.motorsport.com/nascar-cup/news/cleetus-mcfarland-memorializes-greg-biffle-and-family-in-emotional-video/10786234/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=www'>Keep reading</a>