Make sure you also check out the B&T Best of Best creative growth chiefs list. Without further ado, here are this year’s B&T Best of the Best Media Agency Growth Chiefs. She is the only entrant that also features in B&T’s Best of the Best Creative New Business Chiefs list. 1) Nathan Young, chief growth officer, WPP MediaSince joining WPP Media from OMD in 2021 (back when it was called GroupM, in fact), Nathan Young’s transformative impact on WPP Media is undeniable. WPP Media has recently been crowned the joint largest group by COMvergence, and helped its agencies rapidly climb up RECMA’s COMpitches scores.