21.  He is the fourth Heat coach in eight years.

22.  He is the fourth coach since the World Cup, showing the volatile nature of the position he has inherited.

23.  Okada was the fourth coach to lose his job at the end of the World Cup campaign.

24.  The Dane is the first high profile coach in decades to lead Finland, and only the fourth foreign coach.

25.  Lienen became the fourth Bundesliga coach to be sacked this season.

26.  Lienen is the fourth Bundesliga coach to be sacked this season.

27.  Team owner Dan Snyder will have his fourth coach in as many years, but one who definitely knows the team to beat.

28.  The impatient Snyder has his fourth coach in less than three years, with Spurrier joining the departed Norv Turner, Terry Robiskie and Schottenheimer.