https://www.webintravel.com/david-kong-on-the-transformation-of-best-western-through-quality-talent-and-technology/?fbclid=IwAR2YCBjo1HaFgP4EgJPhJvhBh5qEAh_O6bagWK_td2eCeE7XFfxkcvrO1cc

https://www.youtube.com/watch?v=A7fak3vDPew&t=80s

https://www.worldhotels.com/

https://www.bestwestern.com/en_US/about/press-media/2019-press-releases/worldhotels-acquired.html