Background: Justin Randall Timberlake was born on January 31, 1981 in Memphis, Tennessee, to Lynn (Bomar) Harless and Charles Randall Timberlake, a Baptist church choir director. Timberlake grew up in Shelby Forest, a small community between Memphis and Millington. He has two half-brothers, Jonathan (born September 12, 1993) and Stephen (born August 14, 1998), from Charles' second marriage to Lisa Perry. His half-sister Laura Katherine died shortly after birth on May 12, 1997, and is mentioned in his acknowledgments in the album NSYNC as "My Angel in Heaven".
Context: All four of Timberlake's studio albums have been certified platinum or better by the RIAA and have received numerous awards. Worldwide sales figures for Justified stands at 10 million copies, FutureSex/LoveSounds at 10 million, and joint sales of The 20/20 Experience with 2 of 2 at 6 million copies. As of 2014, Timberlake has had seven songs exceed 3 million digital downloads in the United States with "SexyBack" (4.5), "4 Minutes", "Dead and Gone", "Suit & Tie", "Mirrors", "Holy Grail", and "Can't Stop the Feeling!".  According to Billboard, FutureSex/LoveShow was the third highest-grossing concert tour of 2007 and highest solo. The 20/20 Experience World Tour was an international success and became Timberlake's most successful tour to date. The tour was the highest-grossing led by a solo artist in 2014, and one of the highest grossing tours of the decade. For its associated album, The 20/20 Experience, Timberlake was named Artist of the Year with the top-selling album by Apple Inc.'s annual list of best-sellers.  Throughout his solo career, Timberlake has sold over 32 million albums and 56 million singles globally, and a further 70 million records with NSYNC, making him one of the world's best-selling music artists. Timberlake has won ten Grammy Awards, four Emmy Awards, seven American Music Awards, three Brit Awards, nine Billboard Music Awards, and eleven MTV Video Music Awards. His Grammy wins include categories on the pop, dance and R&B genres; while his Emmy wins consist of two Outstanding Original Music and Lyrics and two Outstanding Guest Actor in a Comedy Series. Timberlake received the Video Vanguard Award at the 2013 MTV Video Music Awards, and the Innovator Award at the 2015 iHeartRadio Music Awards. Among other awards, he won the MTV Video Music Award for Video of the Year for "Mirrors" in 2013 and the Billboard Music Awards for Top Artist with the Top Billboard 200 Album for The 20/20 Experience in 2014. Timberlake received the inaugural Decade Award at the 2016 Teen Choice Awards for his continuous achievements since the release of FutureSex/LoveSounds (2006).  In the United States, five of Timberlake's singles have topped the Billboard Hot 100, his most recent being "Can't Stop the Feeling!". He topped nine Billboard Year-End charts for 2013, including Billboard 200 Artists and Billboard 200 Albums. For 2014, Timberlake was named Billboard Top Male Artist. Billboard published a list of "Greatest of All Time Pop Songs Artists" in 2017, where Timberlake ranked at number 5, being the top male soloist.
Question: Any idea how many albums he has?

Answer:
Throughout his solo career, Timberlake has sold over 32 million albums and 56 million singles globally,