Question: The owner of the YouTube channel WinterSpringPro was partnered with which other YouTube personality for Amazing Race 22?

 She has worked on a number of videos, web series, and films, gaining popularity as a YouTube star, and participating as a contestant with fellow YouTuber Joey Graceffa on "The Amazing Race 22" and "The Amazing Race: All-Stars". Meghan Camarena (born July 17, 1987) known by her online pseudonym Strawburry17, is an American YouTube personality and television host.  She was an on-screen host for video content at Teen.com and was the backstage correspondent for season 2 of the TruTV talent contest "Fake Off".  in 2017, she and fellow YouTuber Jimmy Wong co-hosted the video game themed variety show "Polaris Primetime" which was part of Disney's inaugural "D  XP" summer programming block on Disney XD. <SEP> The Nive Nulls is a YouTube channel of daily Vlogs, with over 350,000 subscribers.  The vlogs feature the Null Family who live in Kansas City, Missouri.  The family of five consist of husband, Austin his wife, Brittany, and their three young children Audriauna, Kailand, and Maddox.  The Nulls are an interracial family; Austin Null is white and Brittany Null is African American.  Austin Null was inspired by the vlogging family YouTube channel the SHAYTARDS to create their own YouTube channel.  The Nive Nulls and the Shaytards were later to become friends can be seen making appearances in each other's Vlogs.  The family posts videos Monday through Friday, of their daily lives as parents, which include typical family behaviors such as taking care of their children and eating together.  They also include sharing their experiences of racism, interracial relationships, natural hair and, Christianity.  They began their channel in 2010 and have over 60,000,000 views.  Their channel has propelled other YouTube family vloggers such as Austin’s brother, Grayson Null and his wife, former gymnast Elyse Hopfner-Hibbs (Null).  The Nive Nulls have over 80,102,662 views on their YouTube channel.  In 2013 they won a Youtube Next Up Award.  Brittany Null has her own Youtube channel titled "Britt's Breakdown" where she Vlogs about fashion, cooking and, motherhood. <SEP>  His other YouTube channel, which he no longer uses, called WinterSpringPro, has 60 million views (as of August 2017). Joseph Michael Graceffa ( ; born May 16, 1991) is an American YouTube personality, actor, author, producer, and singer.  He has two active YouTube channels, both of which are named after him.  One of them is for vlogging and the other is used for video gaming content.  They both have a combined total of more than 1.7 billion views.  He was a contestant on 22nd and 24th seasons of "The Amazing Race" and has appeared in short films (as web films) and short web television series on YouTube and its subscription-only service YouTube Red. <SEP> Mallory Christina Ervin (born October 26, 1985) is an American YouTube personality, former entertainer and former beauty pageant titleholder from Morganfield, Kentucky.  She held the title of Miss Kentucky 2009 and was 4th runner-up to Miss America 2010.  In September 2010, it was announced that she competed on "The Amazing Race 17" with her father Gary Ervin.  "The Amazing Race" was filmed in May and June 2010 and premiered on September 26, 2010.  Gary and Mallory were also one of the teams to return for "The Amazing Race 18", which premiered on February 20, 2011.  Ervin returned to the race to join Mark Jackson in "The Amazing Race 24: All Stars", after Jackson's teammate William "Bopper" Minton was deemed unfit to race.