Patti Stanger reveals why pal Luann de Lesseps’ romance with Mary-Kate Olsen’s ‘boring’ ex-husband ‘didn’t work’

He couldn’t keep up with the Countess. Patti Stanger exclusively tells Page Six’s “Virtual Reali-Tea” podcast why pal Luann de Lesseps’ romance with Mary-Kate Olsen’s ex-husband, Olivier Sarkozy, fizzled…