THE world’s richest man Bernard Arnault is being investigated for alleged money laundering with Russian oligarch Nikolai Sarkisov. Cops are probing their activities at a luxury ski resort in the French Alps, described as a playground for the ultra-rich. Cops are investigating Arnault, the world’s richest man, and Sarkisov for alleged financial crimes at a luxury ski resort in the French Alps French authorities are leading the investigation but have yet to determine whether any crimes have been committed. More to follow… For the latest news on this story keep checking back at The Sun Online.Thesun.co.uk is your go to destination for the best celebrity news, football news, real-life stories, jaw-dropping pictures and must-see video. Like us on Facebook at www.facebook.com/thesun and follow us from our main Twitter account at @TheSun.