Trent Boult

1. Married to Gert Smith

   "Trent announced his engagement to partner Gert Smith in June 2016, and the couple married in August 2017 in a private ceremony at Kauri Bay Boomrock."

2. Brother: Jono Boult

   "He is the younger brother of cricketer Jono Boult."

3. Son: three sons

   "They have three sons,"

4. Mentored by Wasim Akram

   "Unsurprisingly, his childhood cricketing hero is Wasim Akram."

5. Coached by Jeremy Coney

   "In 2013, in a radio interview, the former New Zealand captain Jeremy Coney rated Boult as New Zealand's best bowling discovery since Shane Bond."

6. Coached by Neil Wagner

   "In Tests, they are ably complemented by Neil Wagner's short left-arm seam deliveries."

7. Coached by Tim Southee

   "He has developed a good opening bowling partnership with Tim Southee, having taken 46% of all wickets between them since 2013, especially since the retirement of Martin."

Source: Wikipedia, extracted via LLM.