Wrestling Summit
... that the 1990 Wrestling Summit was the only time the World Wrestling Federation, New Japan Pro-Wrestling, and All Japan Pro Wrestling presented a show together?
... that the 1990 <b id="mwAT0"><a href="./WWF/AJPW/NJPW_Wrestling_Summit" id="mwAT4" rel="mw:WikiLink" title="WWF/AJPW/NJPW Wrestling Summit">Wrestling Summit</a></b> was the only time the <a href="./WWE" id="mwAT8" rel="mw:WikiLink" title="WWE">World Wrestling Federation</a>, <a href="./New_Japan_Pro-Wrestling" id="mwAUA" rel="mw:WikiLink" title="New Japan Pro-Wrestling">New Japan Pro-Wrestling</a>, and <a href="./All_Japan_Pro_Wrestling" id="mwAUE" rel="mw:WikiLink" title="All Japan Pro Wrestling">All Japan Pro Wrestling</a> presented a show together?